<s>
R	B-Language
Commander	I-Language
(	O
Rcmdr	B-Language
)	O
is	O
a	O
GUI	B-Application
for	O
the	O
R	B-Language
programming	I-Language
language	I-Language
,	O
licensed	O
under	O
the	O
GNU	B-License
General	I-License
Public	I-License
License	I-License
,	O
and	O
developed	O
and	O
maintained	O
by	O
John	O
Fox	O
in	O
the	O
sociology	O
department	O
at	O
McMaster	O
University	O
.	O
</s>
<s>
Rcmdr	B-Language
looks	O
and	O
works	O
similarly	O
to	O
SPSS	B-Algorithm
GUI	B-Application
by	O
providing	O
a	O
menu	O
of	O
analytic	O
and	O
graphical	O
methods	O
.	O
</s>
<s>
It	O
also	O
displays	O
the	O
underlying	O
R	B-Language
code	I-Language
that	O
runs	O
each	O
analysis	O
.	O
</s>
<s>
Rcmdr	B-Language
can	O
be	O
installed	O
from	O
within	O
R	B-Language
,	O
like	O
any	O
R	B-Language
package	O
.	O
</s>
<s>
Integration	O
with	O
Microsoft	B-Application
Excel	I-Application
is	O
provided	O
by	O
the	O
RExcel	B-Operating_System
package	O
,	O
which	O
also	O
provides	O
an	O
RAndFriendsLight	O
"	O
bundle	O
"	O
graphical	O
installer	O
.	O
</s>
<s>
R	B-Language
commander	I-Language
is	O
used	O
as	O
a	O
suggested	O
learning	O
environment	O
for	O
a	O
number	O
of	O
R-centric	O
academic	O
statistics	O
books	O
for	O
students	O
and	O
scientists	O
.	O
</s>
